iPadOS 12.2 (build 16E5227a) is an official Apple over-the-air update for the iPad mini 3 (WiFi), released on 2019-03-18T17:06:21Z. The update package is 649.76 MB. This is a delta (partial) update that requires 12.1.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 9ed41314e37a87296e2852b450d1bb2604385c9b.zip.